Komet precision tools india private limited , offers a new insert drill, kub quatron that are marketed by pracson enterprises. Kub quatron drills are launched during imtex 2001. The kub quatron drills have two extremely rigid square inserts with four usable cutting edges with optimum chip clearance. The high overall rigidity of the kub quatron ensures a highly accurate bore in both dimension and direction and also permits feed rates that are up to 50 percent higher. The surface finishes, which are achieved by this, are of excellent quality with no withdrawal grooves. The kub quatron is usable universally up to boring depths of 2x d and has proved successful for dealing with extreme technical situations like for forging burrs, angled castings, rolling skin and interrupted cut. Kub quatron can be offered with a combination to din 6535 he and 6595. The kub quatron can be offered with the abs 50 connection on request within four weeks. The drill is useful for stationary and rotating applications. The square carbide inserts with four fully usable cutting edges combined with maximum rigidity in the carrier body ensures the highest degree of machining reliability and economy. They demonstrate an extremely high performance as well as due to their four cutting edges they can are usable economically on special boring tools and stepped tools. The interplay between the cutting edge geometry, chip guide step and approach angle on the inserts means that the chip fractures in a defined way. The inserts are usable both as a centre cutting edge and on the periphery. Three insert sizes, 2 geometries and 4 cutting material grades will initially cover a diameter range of 14-26 mm and almost all boring tasks. The latest coating decreases friction and when combined with tough substrates with a high tensile strength, ensures maximum tool life. Following are the models available in kub quatron - bk1, bk69, bk79 and bk84.Advantages of using these drills are: the production reliability is increased and secondly bore production costs were to some extent reduced because of the longer tool life.
